Yasmin sees a tent on sale for $243. The sale tag say the price is 20% off the original price. What was the original price A. $303.75. B $291.60. C $60.75. D. 48.60.

Which equation is true? i. 56 ÷ 4·7 = 82 ÷ (11 + 5) ii. (24 ÷ 8 + 2)3 = (42 + 9)2 neither i nor ii ii only i and ii i only

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?

Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).